Some Threads Have Wrong Post as First Post

[dkobia]

I'm importing over 400K posts from a DCForum+ installation, but I noticed that the parent post was missing in some threads. Some threads are just fine, others lack the parent/original post. I did notice some 'invalid object, skipping' errors during the thread import.

[dkobia]

Some Threads Have Wrong Post as First Post

After my import there are some threads that have the second post as the first post and what should be the first post showing as the last post in the thread.

Looking in the database the thread has this:
firstpostid set to [second post]
lastpostid set to [first post]

[Jerry]

Going to need more information :

http://www.vbulletin.com/forum/showthread.php?t=161907

Check the visibility of some of the missing posts too, of the topic was hidden in the source, the first post maybe, though the rest of the posts may not of inherited the value.